Put authorizations into popup

src/main/template/auth_button.handlebars

@@ -1 +1 @@
-<a class='authorize__btn'>Click to Authorize{{#if isLogout}}/Logout {{/if}}</a>
+<a class='authorize__btn'>Authorize</a>

src/main/template/main.handlebars

@@ -16,6 +16,8 @@
 <div class='container' id='resources_container'>
   <div class="auth_main_container"></div>
 
+  <div class='authorize-wrapper'></div>
+
   <ul id='resources'></ul>
 
   <div class="footer">

src/main/template/popup.handlebars

@@ -1,6 +1,8 @@
 <div class="api-popup-dialog-wrapper">
     <div class="api-popup-title">{{title}}</div>
-    <div class="api-popup-content"></div>
+    <div class="api-popup-content">
+        {{{content}}}
+    </div>
     <p class="error-msg"></p>
     <div class="api-popup-actions">
         <button class="api-popup-cancel api-button gray" type="button">Cancel</button>